Watch List notes:

BRITISH COINS, Burgred, King of Mercia, Silver Portrait Penny, lunette type, moneyer Dudda, bust to edge of coin facing right, wedge style lips, two linear circles around head, legend commences lower left, BVRGRED RE-, beaded outer circle both sides, rev complete lunettes top and bottom, legend commences across centre, continues in top lunette and ends in bottom lunette, DVDDA / MON / ETA, 1.26g (BMC type A; N 423; S 938). Very fine, toned.
from The David Sellwood Collection

Estimate: £400-500